<!DOCTYPE html>
<html>
  <head>
    
  </head>
<body>
<p id="demo">点击这个按钮，获得您的坐标：</p>
<button onclick="getLocation()">试一下</button>
<script>
var x=document.getElementById("demo");
function getLocation(){
if (navigator.geolocation)
			    {
			    navigator.geolocation.getCurrentPosition(showPosition);
			    }
			  else{x.innerHTML="Geolocation is not supported by this browser.";}
			  }
	function showPosition(position)
	  {
		console.log(position)  
		x.innerHTML=position.coords.latitude+','+position.coords.longitude; 
	  }
</script>
</body>
</html>